What color is #4BBDDC?

#4BBDDC is a medium cyan. In RGB it is rgb(75, 189, 220), and in HSL hsl(193, 67%, 58%).

Is #4BBDDC accessible as text?

On white, #4BBDDC has a contrast ratio of 2.18:1 (fails WCAG AA for body text); on black it is 9.61:1 (passes). For text placed on #4BBDDC, use black for the best readability.

What is the closest Tailwind color to #4BBDDC?

The nearest Tailwind CSS token is cyan-500 (#00B8DB).

What colors go well with #4BBDDC?

#4BBDDC pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #DC6B4C. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #4BBDDC below.

Is #4BBDDC good for buttons?

#4BBDDC works well for buttons and highlights, but use black text on #4BBDDC — white text only reaches 2.18:1, below the 4.5:1 needed for normal-size labels.

Is #4BBDDC the same as CSS deepskyblue?

No — #4BBDDC is not the CSS named color deepskyblue, but deepskyblue (#00BFFF) is the closest CSS named color.

#4BBDDC Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #4BBDDC

Not just a swatch — here's how #4BBDDC works with other colors. Named schemes with #4BBDDC in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #4BBDDC Accent #A6C4BF Surface #DFDABF Secondary #9AA0A0 Anchor #1E354A

Lagoon Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Nordic Calm Accent · 5 colors

Accent #4BBDDC Secondary #AEB4B8 Surface #F1F2F0 Support #7B94A5 Anchor #2E3236

Lagoon Blue keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Tech Product Signal · 5 colors

Signal #4BBDDC Surface #14161A Highlight #F4F6F8 Secondary #596672 Accent #82E3FF

Lagoon Blue is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Lagoon Blue.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #4BBDDC Secondary #BEE0EB Support #969386 Ink #16140F

Lagoon Blue is the single accent in this high-contrast editorial system — set on near-white paper against near-black ink, with a warm grey and a desaturated tint of Lagoon Blue carrying the quiet middle.

Modern Café Dominant · 5 colors

Dominant #4BBDDC Anchor #372C1D Surface #EBE5D0 Accent #7D9D74 Secondary #393933

Lagoon Blue anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.

Build a working theme in the generator →

Color Lab

How #4BBDDC actually behaves in design work — read from its OKLCH lightness, chroma and hue, not just its raw numbers. Ten signals to help you decide where this color earns its place.

Warmth 18/100

Cool

Reads cool and recessive — calming, technical, good for trust-led UI.

Softness 60/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 25/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 2/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 38/100

Low

A faint retro warmth without tipping into sepia.

Luxury 33/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 43/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 43/100

Moderate

Workable accent with care around contrast.

Surface fit 42/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 70/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #4BBDDC

For UI

For branding

For interior

For fashion

People also use #4BBDDC with

Turquoise Royal Blue Terracotta Platinum Dark Slate Gray

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AAA

Body text Do not use for body copy on light surfaces. Avoid

Large display Only on dark surfaces. Avoid

Background Pair with #141310 text at 8.5:1. Use

Subtle surface Use #DFEFF4 for cards and hover fills. Tint 80

Avoid beside #4C8DDC — the hue gap is too small to read as intentional. Clash

In real applications

Not a swatch to memorise — a color to build with. Here is #4BBDDC at work across the surfaces designers actually ship.

Website / UI

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Dashboard

Revenue

$48.2k ▲ 12%

Brand

AVELINE

Studio

Poster

Nov 14 · 8PM

NIGHT
MARKET

Packaging

BLOOM

Botanical Wash

250 ml

Interior

Every model

Export

:root {
  --color-base: #4BBDDC;
  --color-base-rgb: 75 189 220;
  --color-base-oklch: oklch(74.6% 0.110 219.1);
  --color-50: #F2FBFD;
  --color-100: #DCF3F9;
  --color-200: #BBE6F1;
  --color-300: #8CD0E3;
  --color-400: #62B8D0;
  --color-500: #3F9CB5;
  --color-600: #37798B;
  --color-700: #2C5762;
  --color-800: #203A41;
  --color-900: #162428;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  lagoon-blue: {
    50: '#F2FBFD',
    100: '#DCF3F9',
    200: '#BBE6F1',
    300: '#8CD0E3',
    400: '#62B8D0',
    500: '#3F9CB5',
    600: '#37798B',
    700: '#2C5762',
    800: '#203A41',
    900: '#162428',
  },
}

$base: #4BBDDC;
$base-ink: #141310;
$base-50: #F2FBFD;
$base-100: #DCF3F9;
$base-200: #BBE6F1;
$base-300: #8CD0E3;
$base-400: #62B8D0;
$base-500: #3F9CB5;
$base-600: #37798B;
$base-700: #2C5762;
$base-800: #203A41;
$base-900: #162428;
$base-hover: #27A3C6;
$base-subtle: #CFE8EF;

{
    "color": {
        "base": {
            "value": "#4BBDDC",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2FBFD",
                "type": "color"
            },
            "100": {
                "value": "#DCF3F9",
                "type": "color"
            },
            "200": {
                "value": "#BBE6F1",
                "type": "color"
            },
            "300": {
                "value": "#8CD0E3",
                "type": "color"
            },
            "400": {
                "value": "#62B8D0",
                "type": "color"
            },
            "500": {
                "value": "#3F9CB5",
                "type": "color"
            },
            "600": {
                "value": "#37798B",
                "type": "color"
            },
            "700": {
                "value": "#2C5762",
                "type": "color"
            },
            "800": {
                "value": "#203A41",
                "type": "color"
            },
            "900": {
                "value": "#162428",
                "type": "color"
            }
        }
    }
}

Palettes built on #4BBDDC

Color Lab

Pairs with #4BBDDC

UI roles & guardrails

In real applications

Scales

Every model

Export